fbdev: remove cyblafb driver

A tridentfb driver has all the functionality of the cyblafb driver without
the bugs of the latter.

Changes to the tridentfb driver:

- FBINFO_READS_FAST added to the tridentfb.  The cyblafb used a blitter
  for scrolling which is faster than color expansion on Cyberblade
  chipsets.  The blitter is slower on a discrete Blade3D core.  Use the
  blitter for scrolling in the tridentfb only for integrated Blade3D
  cores.  Now, scrolling speed is about equal for the tridentfb and the
  cyblafb.

- a copyright notice addition is done on request of Jani Monoses (the
  first author of the tridentfb).

Tested on AGP Blade3D card and PCChips
M787CLR motherboard: VIA C3 cpu +
VT8601 north  bridge (aka Cyberblade/i1).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: "Jani Monoses" <jani@ubuntu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 26 deletions

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index c19f6feb4e53..db7a4f42edad 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1597,30 +1597,6 @@ config FB_VT8623
           Driver for CastleRock integrated graphics core in the
           VIA VT8623 [Apollo CLE266] chipset.
 
-config FB_CYBLA
-        tristate "Cyberblade/i1 support"
-        depends on FB && PCI && X86_32 && !64BIT
-        select FB_CFB_IMAGEBLIT
-        ---help---
-          This driver is supposed to support the Trident Cyberblade/i1
-          graphics core integrated in the VIA VT8601A North Bridge,
-          also known as VIA Apollo PLE133.
-
-          Status:
-           - Developed, tested and working on EPIA 5000 and EPIA 800.
-           - Does work reliable on all systems with CRT/LCD connected to
-             normal VGA ports.
-           - Should work on systems that do use the internal LCD port, but
-             this is absolutely not tested.
-
-          Character imageblit, copyarea and rectangle fill are hw accelerated,
-          ypan scrolling is used by default.
-
-          Please do read <file:Documentation/fb/cyblafb/*>.
-
-          To compile this driver as a module, choose M here: the
-          module will be called cyblafb.
-
 config FB_TRIDENT
         tristate "Trident support"
         depends on FB && PCI
@@ -1633,8 +1609,8 @@ config FB_TRIDENT
           and Blade XP.
           There are also integrated versions of these chips called CyberXXXX,
           CyberImage or CyberBlade. These chips are mostly found in laptops
-          but also on some motherboards. For more information, read
-          <file:Documentation/fb/tridentfb.txt>
+          but also on some motherboards including early VIA EPIA motherboards.
+          For more information, read <file:Documentation/fb/tridentfb.txt>
 
           Say Y if you have such a graphics board.